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Huge serving of homemade sweet potato waffle fries on a plate, phone photo

Sweet Potato Waffle Fries


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  • Author: elodie
  • Total Time: 40 minutes
  • Yield: 4 servings 1x
  • Diet: Gluten Free

Description

Crispy, golden sweet potato waffle fries are the perfect blend of savory and sweet, featuring a fun lattice shape and irresistible crunch. Whether baked or air-fried, these fries are an easy, healthier alternative to classic fries, ideal as a snack, side dish, or party appetizer.


Ingredients

Scale
  • 2 large sweet potatoes, peeled and washed.
  • 2 tablespoons olive oil (or avocado oil)
  • 1 teaspoon sea salt
  • ½ teaspoon black pepper
  • 1 teaspoon smoked paprika (optional)
  • ½ teaspoon garlic powder (optional)
  • ½ teaspoon cayenne or chili powder (optional, for spicy version)
  • Dipping sauces of your choice (aioli, ketchup, chipotle mayo, etc.)

Instructions

  1. Prep the Sweet Potatoes:
    Slice sweet potatoes into waffle shapes using a mandoline slicer with a waffle or crinkle blade, rotating 90 degrees between each cut for the lattice pattern.

  2. Soak:
    Place slices in a bowl of cold water for at least 30 minutes to remove excess starch. Drain and dry thoroughly with a kitchen towel.

  3. Season:
    In a large bowl, toss the fries with olive oil, salt, pepper, and any additional seasonings you like.

  4. Cook (Choose One Method):

    • Oven: Preheat oven to 425°F (220°C). Arrange fries in a single layer on a parchment-lined baking sheet. Bake for 20–25 minutes, flipping halfway through, until crisp and golden.

    • Air Fryer: Preheat air fryer to 400°F (200°C). Place fries in a single layer in the basket and air fry for 15–18 minutes, shaking halfway, until crispy.

  5. Serve:
    Remove from heat and serve immediately with your favorite dipping sauces.

Notes

  • For extra crispiness, make sure the fries are spaced out and not overlapping during cooking.

  • You can adjust the seasoning to your taste—try adding herbs like rosemary or thyme for variety.

  • Store any leftovers in an airtight container in the fridge for up to 2 days; reheat in the oven or air fryer for best texture.

  • Make them spicier with more cayenne or milder by skipping the spice altogether.

  • Prep Time: 15 minutes
  • Cook Time: 20–25 minutes
  • Category: Side Dish, Snack
  • Method: Baked or Air Fried
  • Cuisine: American, Fusion

Nutrition

  • Serving Size: 1/4 of recipe (about 120g cooked fries)
  • Calories: 150
  • Sugar: 5g
  • Sodium: 350mg
  • Fat: 6g
  • Saturated Fat: 1g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 24g
  • Fiber: 4g
  • Protein: 2g
  • Cholesterol: 0mg